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9221 Commits

Author SHA1 Message Date
Misha Brukman 895b12faff 'Tis quite silly to check for a cached version of the entire executable. That 
amounts to checking for a completely-native version. We'll cache on a
function-by-function basis instead (in the JIT's CodeEmitter).

llvm-svn: 9894
 2003-11-11 18:38:56 +00:00
Brian Gaeke ec21f8e9bf This version of Linker.cpp works a lot better, but it's a little messy. Sorry. 
Use FileOpenable() instead of FileExists().
Create IsBytecode() predicate -- like IsArchive(), but for bytecode files.
Use IsBytecode() before trying to load any file as a bytecode file.

llvm-svn: 9893
 2003-11-11 18:27:37 +00:00
Brian Gaeke ca35fbf33d Add implementation of FileOpenable(). 
Refactor MakeFileExecutable() & MakeFileExecutable() into AddPermissionsBits().

llvm-svn: 9892
 2003-11-11 18:27:21 +00:00
Brian Gaeke 1f41970f9c VS: ---------------------------------------------------------------------- 
Add prototype for FileOpenable().

llvm-svn: 9891
 2003-11-11 18:27:11 +00:00
Misha Brukman 8bbd8c2689 The caching will not live in LLEE's execve() handler; that's suboptimal. 
llvm-svn: 9890
 2003-11-11 18:23:09 +00:00
Chris Lattner fdc8d6547b Add new method for computing node mappings. This is used by the pool allocator 
llvm-svn: 9880
 2003-11-11 05:08:59 +00:00
Chris Lattner a6ad46d9f4 Add new method 
llvm-svn: 9879
 2003-11-11 05:08:36 +00:00
Misha Brukman 10ff946838 Added link to ``CVS Branching and Tags Primer''. 
llvm-svn: 9875
 2003-11-11 00:14:41 +00:00
Misha Brukman b617253a16 Shorten the "updating Makefile" status print-out. 
llvm-svn: 9874
 2003-11-11 00:05:29 +00:00
Brian Gaeke 8f53a89edf Fix problems linking against the reoptimizer; _llvm_regAllocState must have 
externally-visible linkage, and SaveStateToModule must default to true for llc.
I don't remember why I made it const; perhaps it should be deconstified.

llvm-svn: 9858
 2003-11-10 07:12:01 +00:00
Chris Lattner 1e6d3053f2 Reorganize code for locality, improve comments 
llvm-svn: 9857
 2003-11-10 04:42:42 +00:00
Chris Lattner 6d839e50c9 Include forms of SplitCriticalEdge which work correctly with pred/succ iterators 
llvm-svn: 9856
 2003-11-10 04:42:13 +00:00
Chris Lattner 47acfeda62 No really, I'm not on crack 
llvm-svn: 9855
 2003-11-10 04:23:52 +00:00
Chris Lattner f8deeafd91 Helper method 
llvm-svn: 9854
 2003-11-10 04:16:50 +00:00
Chris Lattner 4474336166 Adjust to new critical edge interface 
llvm-svn: 9853
 2003-11-10 04:10:50 +00:00
Chris Lattner f650861760 Move isCriticalEdge & SplitCritical into this file. While we're at it, change 
the interface to SplitCriticalEdge so that it splits an edge if it is critical,
otherwise just returns false and noops if not.

llvm-svn: 9852
 2003-11-10 04:10:27 +00:00
Chris Lattner a5397c883a Move isCriticalEdge & SplitCritical edge out of this file, which is only 
for passes.

llvm-svn: 9851
 2003-11-10 04:09:44 +00:00
Brian Gaeke 59c321782f Regenerated. 
llvm-svn: 9850
 2003-11-10 03:06:28 +00:00
Brian Gaeke b621857f01 Patch to fix PR102, contributed by Reid Spencer. 
llvm-svn: 9849
 2003-11-10 03:06:09 +00:00
Brian Gaeke cac06a5c46 add Reid Spencer 
llvm-svn: 9848
 2003-11-10 03:05:36 +00:00
Brian Gaeke c0c23c29aa Operand numbers are now ints. Save the register allocation of the value 
each instruction produces as "operand" -1, and the other operands as 0
.. n, as before. PhyRegAlloc::saveState() is refactored into
PhyRegAlloc::saveStateForValue().

llvm-svn: 9842
 2003-11-10 00:05:26 +00:00
Misha Brukman b891ffbc7e If the source tree's Makefile is more up-to-date, copy it over into the build 
tree.

llvm-svn: 9836
 2003-11-09 21:36:19 +00:00
Chris Lattner b2d575769b Give gccld more guts 
llvm-svn: 9835
 2003-11-09 19:55:09 +00:00
Chris Lattner 9a010038f1 More additions 
llvm-svn: 9834
 2003-11-09 19:54:30 +00:00
Chris Lattner 881cb48619 Bugz bugz bugz 
llvm-svn: 9833
 2003-11-09 19:44:07 +00:00
Chris Lattner a570f7b681 Fix PR95. I'm checking this patch in for Reid Spencer, who figured it out 
and wrote it up.  Thanks!!

llvm-svn: 9832
 2003-11-09 19:39:48 +00:00
Chris Lattner da8571b464 Add an assertion 
llvm-svn: 9831
 2003-11-09 15:51:07 +00:00
Brian Gaeke 75bc7cec4b Fix PR103 
llvm-svn: 9830
 2003-11-09 07:08:34 +00:00
Chris Lattner b09ad87eb9 New testcase 
llvm-svn: 9829
 2003-11-09 07:05:02 +00:00
Chris Lattner 984e11792f Do NOT inline self recursive calls into other functions. This is causing the 
pool allocator no end of trouble, and doesn't make a lot of sense anyway.  This
does not solve the problem with mutually recursive functions, but they are much less common.

llvm-svn: 9828
 2003-11-09 05:05:36 +00:00
Chris Lattner d61abe82d3 Untypo 
llvm-svn: 9827
 2003-11-09 05:04:25 +00:00
Chris Lattner 950c75f135 Add more functions 
llvm-svn: 9826
 2003-11-09 04:10:41 +00:00
Chris Lattner 5011b956a9 None of the __llvm_* functions call into the program. This makes the 
callgraph MUCH simpler for eh using program.

llvm-svn: 9825
 2003-11-09 04:00:59 +00:00
Chris Lattner cff83a2f24 Add support for memmove 
llvm-svn: 9824
 2003-11-09 03:32:52 +00:00
Brian Gaeke c3c242c3ac Remove #include of PassManager.h which was marked FIXME, and apparently is no 
longer used.

llvm-svn: 9823
 2003-11-09 03:15:40 +00:00
Chris Lattner 9a06c2bc25 Totally disable assert, in order to fix PR101 
llvm-svn: 9818
 2003-11-09 00:29:51 +00:00
Chris Lattner 3faf03a00f new testcase 
llvm-svn: 9817
 2003-11-09 00:23:05 +00:00
Chris Lattner 123ba49839 new testcase 
llvm-svn: 9815
 2003-11-08 23:00:49 +00:00
Chris Lattner 12dd38aa99 Handle bzero and memset in the local analysis, because we were missing the fact 
that memset returns its argument!!

llvm-svn: 9811
 2003-11-08 21:55:50 +00:00
Chris Lattner c129e009eb Fix broken makefile dependency generation 
llvm-svn: 9810
 2003-11-08 21:23:06 +00:00
Chris Lattner 2cb1db763e This doesn't use DSCallSiteIterator 
llvm-svn: 9809
 2003-11-08 21:17:37 +00:00
Chris Lattner 5c94491743 * Add units to the yaxis of each chart 
* Add charts to the nightly test report

llvm-svn: 9808
 2003-11-08 20:48:39 +00:00
Chris Lattner 1388c6765f Since we are collecting all of this data, we might as well graph it! 
llvm-svn: 9807
 2003-11-08 20:33:04 +00:00
Brian Gaeke f8cb2419ee Fix two typos I found in comments. 
llvm-svn: 9806
 2003-11-08 18:12:24 +00:00
Chris Lattner 14b5d5a98e Update the portability section 
llvm-svn: 9803
 2003-11-08 05:22:09 +00:00
Chris Lattner 699a58d77a sjlj bug 
llvm-svn: 9802
 2003-11-08 05:18:50 +00:00
Chris Lattner 78396549bc Fix wierd problems linking C programs which look for symbols in libstdc++. 
This was due to the 'assert' macro expanding into a function call on some
platforms which could throw.  The C++ compiler then added checks for the
exception specifications in these functions, which pulled in the C++ runtime.
This was bad, and the assertions can never fire (the library is now debugged)
so just remove them.

llvm-svn: 9801
 2003-11-08 05:13:40 +00:00
Chris Lattner 4491de6e97 Add news from brian 
llvm-svn: 9800
 2003-11-08 04:28:55 +00:00
Misha Brukman 7630785925 First pass at cleaning up LangRef.html: stylesheet-ification, consistent 
formatting, more strict adherence to HTML 4.01, other misc. cleanups.

llvm-svn: 9799
 2003-11-08 01:05:38 +00:00
Misha Brukman a1eefa40dc For some reason, LICM and GCSE like to crash the FunctionPassManager when they 
are being added as FunctionPasses... Sigh.

llvm-svn: 9798
 2003-11-08 00:01:39 +00:00